7852804990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{32941}}^1$

素因数の和:33748

約数の個数: 32

約数和(自身を含む): 14610435840

約数和(自身を除く): 6757630850

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 769, 1538, 3845, 7690, 23839, 32941, 47678, 65882, 119195, 164705, 238390, 329410, 1021171, 2042342, 5105855, 10211710, 25331629, 50663258, 126658145, 253316290, 785280499, 1570560998, 3926402495, 7852804990]

約数ペア:

[(1, 7852804990), (2, 3926402495), (5, 1570560998), (10, 785280499), (31, 253316290), (62, 126658145), (155, 50663258), (310, 25331629), (769, 10211710), (1538, 5105855), (3845, 2042342), (7690, 1021171), (23839, 329410), (32941, 238390), (47678, 164705), (65882, 119195)]